diff options
Diffstat (limited to 'fs/f2fs/inode.c')
| -rw-r--r-- | fs/f2fs/inode.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 66969ae852b9..657db2fb6739 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -287,11 +287,19 @@ static bool sanity_check_inode(struct inode *inode, struct page *node_page) return false; } + if ((fi->i_flags & F2FS_CASEFOLD_FL) && !f2fs_sb_has_casefold(sbi)) { + set_sbi_flag(sbi, SBI_NEED_FSCK); + f2fs_warn(sbi, "%s: inode (ino=%lx) has casefold flag, but casefold feature is off", + __func__, inode->i_ino); + return false; + } + if (f2fs_has_extra_attr(inode) && f2fs_sb_has_compression(sbi) && fi->i_flags & F2FS_COMPR_FL && F2FS_FITS_IN_INODE(ri, fi->i_extra_isize, i_log_cluster_size)) { if (ri->i_compress_algorithm >= COMPRESS_MAX) { + set_sbi_flag(sbi, SBI_NEED_FSCK); f2fs_warn(sbi, "%s: inode (ino=%lx) has unsupported " "compress algorithm: %u, run fsck to fix", __func__, inode->i_ino, @@ -300,6 +308,7 @@ static bool sanity_check_inode(struct inode *inode, struct page *node_page) } if (le64_to_cpu(ri->i_compr_blocks) > SECTOR_TO_BLOCK(inode->i_blocks)) { + set_sbi_flag(sbi, SBI_NEED_FSCK); f2fs_warn(sbi, "%s: inode (ino=%lx) has inconsistent " "i_compr_blocks:%llu, i_blocks:%llu, run fsck to fix", __func__, inode->i_ino, @@ -309,6 +318,7 @@ static bool sanity_check_inode(struct inode *inode, struct page *node_page) } if (ri->i_log_cluster_size < MIN_COMPRESS_LOG_SIZE || ri->i_log_cluster_size > MAX_COMPRESS_LOG_SIZE) { + set_sbi_flag(sbi, SBI_NEED_FSCK); f2fs_warn(sbi, "%s: inode (ino=%lx) has unsupported " "log cluster size: %u, run fsck to fix", __func__, inode->i_ino, @@ -442,7 +452,8 @@ static int do_read_inode(struct inode *inode) (fi->i_flags & F2FS_COMPR_FL)) { if (F2FS_FITS_IN_INODE(ri, fi->i_extra_isize, i_log_cluster_size)) { - fi->i_compr_blocks = le64_to_cpu(ri->i_compr_blocks); + atomic_set(&fi->i_compr_blocks, + le64_to_cpu(ri->i_compr_blocks)); fi->i_compress_algorithm = ri->i_compress_algorithm; fi->i_log_cluster_size = ri->i_log_cluster_size; fi->i_cluster_size = 1 << fi->i_log_cluster_size; @@ -460,7 +471,7 @@ static int do_read_inode(struct inode *inode) stat_inc_inline_inode(inode); stat_inc_inline_dir(inode); stat_inc_compr_inode(inode); - stat_add_compr_blocks(inode, F2FS_I(inode)->i_compr_blocks); + stat_add_compr_blocks(inode, atomic_read(&fi->i_compr_blocks)); return 0; } @@ -619,7 +630,8 @@ void f2fs_update_inode(struct inode *inode, struct page *node_page) F2FS_FITS_IN_INODE(ri, F2FS_I(inode)->i_extra_isize, i_log_cluster_size)) { ri->i_compr_blocks = - cpu_to_le64(F2FS_I(inode)->i_compr_blocks); + cpu_to_le64(atomic_read( + &F2FS_I(inode)->i_compr_blocks)); ri->i_compress_algorithm = F2FS_I(inode)->i_compress_algorithm; ri->i_log_cluster_size = @@ -768,7 +780,8 @@ no_delete: stat_dec_inline_dir(inode); stat_dec_inline_inode(inode); stat_dec_compr_inode(inode); - stat_sub_compr_blocks(inode, F2FS_I(inode)->i_compr_blocks); + stat_sub_compr_blocks(inode, + atomic_read(&F2FS_I(inode)->i_compr_blocks)); if (likely(!f2fs_cp_error(sbi) && !is_sbi_flag_set(sbi, SBI_CP_DISABLED))) |